Chlorphenamine Impurity 62 CAS CATO-C4X-118862

Description

The occurrence of Chlorphenamine Impurity 62 is closely related to a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

CATO supplies Chlorphenamine Impurity 62 (CAS CATO-C4X-118862), a pharmacopoeial impurity reference standard (molecular formula C18H12ClN3, MW 305.76 g/mol) used for the identification and quantification of trace impurities in APIs.

Based on its molecular formula C18H12ClN3, Chlorphenamine Impurity 62 contains a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 305.76 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

This reference standard supports related-substances testing and method development in line with ICH Q3A/Q3B guidance on impurity control, and is suitable for system suitability testing and forced-degradation studies.

CATO manufactures Chlorphenamine Impurity 62 under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

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